Category: Lab & Scientific Supplies
Showing 1377–1392 of 1446 results
Stirling Engine Hot Air Model Motor Child Educational Kit Fun Projects Heat Engine
$129.59MathematicsAdd to cartFeature– Physical Science DIY Kits – Stirling Engine Model, physical motor heat power electricity generator external combustion engine model kits– Theory – Similar to internal combustion engine:the burning alcohol lamp provides heat power to make the expansion of gas inside, then the gas molecular internal power increasing and working strongly to the flywheel. With the …
Stirling Engine Hot Air Model Motor Child Educational Kit Fun Projects Heat EngineRead More
Submarine Boat Archimedes Principle Demonstration Physics Experiment DIY Science Educational Toys
$8.09PhysicsAdd to cartFeatures1. Happy and easy to learn2. Exercise your children practical ability3. Train your children observation capability,thinking and analytical skillsLearning PointsArchimedes’ PrincipleWhy submarine can dive in the water, floating, or even hover This is mainly related to gravity and buoyancy, according to inchfloat of the Lawinch (or Archimedes’ principle), any object in the liquid are subjected …
Swimmer’s Snorkel Silicone Air-Ease Center Front-mount Swimming Training Snorkel Tools
$36.57Lab Clamp & StandAdd to cartDescriptionGreat Tips! Before you even begin swimming with the snorkel, just place your face in the water and breathe through the snorkel to get comfortable. Ensure that you have a good seal around the mouthpiece. You do not want your mouth to be too relaxed as it may let water in the tube however you …
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TA8123 Handheld Digital Luxmeter illuminance Photometer Light Meter 200000Lux Lux/FC illuminometer
$62.76Laboratory Thermostatic DevicesAdd to cartDescriptionTA8123 Digital Luxmeter illuminance Light Meter 200000Lux Lux/FC illuminometerSpecification3-1/2 digit LCD display, Max reading 1999.Hand or Auto measuring range:0~200,000Lux.LUX/FC Unit selection.MAX and MIN Reading Hold Function.Storage 50 datas and delay logging function(1 to 60 seconds selection).Item specificsItem:Digital lux meterModel:TA8123Brand:TASIMeasuring level:2000Lux,20000Lux,200000LuxResolution:0.1 LUXAccuracy:±4%rdg±10dgts(10.000 Lux).Color temperature 2856K Standard correctionSample Rate:2times/SRepeatability:±2%Data Re-cord:can hold 50 measuring data(Time-delay re-cord function)Spectral Response:meet …
TA8131 Digital Luxmeter illuminance Light Meter 100000Lux Lux/FC illuminometer
$52.64Laboratory Thermostatic DevicesAdd to cartDescription* 3-1/2 digit LCD display, Max reading 1999.* Hand or Auto measuring range:0~100,000Lux.* LUX/FC Unit selection.* MAX and MIN Reading Hold Function.* Storage 50 datas and delay logging function(1 to 60 seconds selection).SpecificationsItem:Digital Lux meterModel:TA8131Brand:TASIMeasuring Range:100Lux, 1000Lux, 10000Lux, 100000Lux. (10/100/1000/10000 Fc)Resolution:0.1LuxAccuracy:±3% rdg ± 10dgts( ±4% rdg ± 10dgts(>10,000 lux)Total accuracy:for C.I.E standard illuminate A(2856K)Sample Rate:2times/SRepeatability:±2%Range …
TA8131 Digital Luxmeter illuminance Light Meter 100000Lux Lux/FC illuminometerRead More
TA8133 Handheld Digital Luxmeter illuminance Photometer Light Meter 200000Lux Lux/FC illuminometer
$60.74Laboratory Thermostatic DevicesAdd to cartDescription– 3-1/2 digit LCD display, Max reading 1999.– Hand or Auto measuring range:0~200,000Lux.– LUX/FC Unit selection.– MAX and MIN Reading Hold Function.– Storage 50 datas and delay logging function(1 to 60 seconds selection).SpecificationsItem:Digital Lux meterModel:TA8133Brand:TASIMeasuring Range:200Lux, 2000Lux, 20000Lux, 200000Lux. (20/200/2000/20000 Fc)Resolution:200Lux:0.1Lux; another range:1LuxAccuracy:±3% rdg ± 10dgts ( ±4% rdg ± 10dgts (>10,000 lux)Total accuracy:for C.I.E …
Table Top Household Mini Warm And Hot Water Pumping Device Dispenser 220V
$261.06Magnetic StirrerAdd to cartSpecificationsType:Heating and normal temperatureMaterial:ABSVoltage:220VRated Power:500WSize:26*25*34cm (10.2*9.8*13.4inch)Cable wire length:0.8 meterAgainst electric shock protection:ⅠHot water temperature:≥90℃Feature– Light indicator shows the conditions of water temperature.– Easy to operate.– Hot water and room temperature water can be provided at the same time.– Food grade material, definitely healthy.– Suitable for 5L / 7.5L / 10L / 18.9L water bucket and …
Table Top Household Mini Warm And Hot Water Pumping Device Dispenser 220VRead More
TOR VM 100Pcs Dental Matrix Sectional Contoured Metal Matrices Tools No. 1.398
$42.07Glassware KitAdd to cartSpecificationsProducts:Dental Sectional Contoured MetalType:No.1.398Material:Metal matricesPackage:100 Pcs / boxSize:35 μmAdd-On Wedges– Add-On Silicone Wedges 20pcs;– The Silicone Wedges were manufactured by Special Silicone Rubber resistant to heat treatment up to 150℃.Package includes20 pcs * Small10 pcs * Small with ledge 30 pcs * Medium10 pcs * Medium with ledge 20 pcs * Large10 pcs * Large …
TOR VM 100Pcs Dental Matrix Sectional Contoured Metal Matrices Tools No. 1.398Read More
Torch Melting Kit Gold & Silver Crucible Tong Rod Graphite Stirring ingot Mold Set
$64.79Lab Clamp & StandAdd to cartDescriptionGold & Silver Torch Melting Kit Crucible Tong Rod Graphite Stirring Ingot Mold ToolSpecificationsCrucible Size:60mm x 20mm(approx)– Choice the fused silica as the main raw material, made using modern ceramic processing technology, mainly used in dental alloys, platinum, gold,silver,copper brass and other high temperature melting alloys, high temperature over 2800 degrees, high purity, corrosion resistance, …
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Touchless Automatic Soap Sanitizer Spray with Floor Stand 1200ML Hands Free
$295.64Lab Clamp & StandAdd to cartFeature1.[Auto Soap Dispenser]:Our precise infrared sensor soap dispenser with smart sensing and completely touchless design. It can provides quick clean without touching the machine, safe and always keep healthy — effective sensing distance is 3.15-4.7inch.2.[Adjustable Height]:Our adjustable soap dispenser freestanding telescopic lifting stand with black snap frame and black adjustable pole. Adjustable height from 31.5 …
Touchless Automatic Soap Sanitizer Spray with Floor Stand 1200ML Hands FreeRead More
Transparent Clear Plastic Test Tubes Vials with Push Caps Plastic Test Tube Rack
$34.41Bottles & JarsAdd to cartPackage Includes60 x Plastic Test Tube with cap1x Plastic Test Tube RackSpecificationType:Plastic Test TubeMaterial:PlasticQuantity:60 Pcs/SetTube Color:TransparentCap Color:WhiteSize:16mm*100mmRack size:25*12*6cmFeaturePlastic transparent test tube with cap.Lightweight and simple design.They are durable and safe plastic, hard, high transparency.Great for medical supplies sample container.NotesDue to the light and screen setting difference, the item’s color may be slightly different from the …
Transparent Clear Plastic Test Tubes Vials with Push Caps Plastic Test Tube RackRead More
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LED Cool Light Egg Candler Tester Ultra Bright Pocket Poultry Egg Lamp incubator
$56.69Switch AccessoriesAdd to cartFeatures– Made of high quality ABS material, insulating, stable and durable.– LED lamp head, high power, strong light source, can clearly detect the hatching of eggs.– Using high-quality materials, safe and durable, with buttons that are easy to open and close.– Suitable for hatching eggs, but also for children and students to learn the process …
LED Cool Light Egg Candler Tester Ultra Bright Pocket Poultry Egg Lamp incubatorRead More
5pcs 2 Channel PWM Generator Module Pulse Frequency Duty Cycle Adjustable
$34.82Other Module BoardAdd to cartProduct Introduction1. Operating Voltage:5-30V,support micro USB 5.0V power supply2. Frequency Range:1Hz~150KHz3. Frequency Precision:2%4. Signal Load Capacity:output current is within 8–30mA5. Output Range:default 5V V-pp (can be changed by external power)6. Ambient Temperature:-30 Celsius ~70 Celsius Application Fields1. As square wave generator to generate square wave for experiment development2. Used to drive steeping motor driver’s square …
5pcs 2 Channel PWM Generator Module Pulse Frequency Duty Cycle AdjustableRead More
3.7V Lithium Battery 4 Paragraph Power indicator Module
$4.36Test & Measuring ModuleAdd to cartDescription1, onboard high precision voltage detection chip and power supply voltage chip2, onboard four power indicator LED lights, three kinds of color display, red, yellow, yellow, green,representing 20%, 50%, 80%, 100% of the battery3, set aside a battery testing interface and two positioning hole4, PCB size:22.2 (mm) x17.2 (mm)Package included1 x 3.7V Lithium Battery 4 …
3.7V Lithium Battery 4 Paragraph Power indicator ModuleRead More
YAHBOOM High-quality T-shape Expansion Board + 40Pin GPIO Flat Rainbow Ribbon Cable for Raspberry 4B/3B+/ZERO/W
$10.21Raspberry Pi & Orange PiAdd to cartDescriptionThis high-quality T-shape expansion board allows you to connect the Raspberry Pi GPIO port for breadboard experiments. We will provide a 40Pin soft cable for you to connect the Raspberry Pi board to the breadboard.FeaturesSpecifically designed for Raspberry Pi 4B/3B, Raspberry Pi 2B, Raspberry Pi 1B+, Raspberry pi 1A+, Raspberry Pi zero W, Raspberry Pi …
10pcs LM3915 10-segment Audio Level indicator Kit Electronic Soldering Training experiment DIY Parts
$33.89DIY Electronic KitsAdd to cartFeatrurePower supply:DC9-12VPCB size:62*27mm1 audio cable is needed. One end is subtracted and connected to the audio input port. The red cable is connected to AUDIO +, the green cable is connected to ADUIO-, and the blue cable is subtracted, do not need to solder.Package included10 x LM3915 10-segment Audio Level Indicator Kit
10pcs 40x40mm thermoelectric Power Generator Peltier Module TEG High Temperature 150 Degree
$55.12Electronic Accessories & SuppliesAdd to cartFeatureColding side posts with the wordsHeating side is emptyRed wire to positive, black wire to the negative, it generate electricity when the temperature difference happenedSpecificationModel:SP1848-27145 Color:whiteLead Length:about 30CMSize:40MM x 40MM x 3.4MM20 degree temperature difference:open-circuit voltage 0.97V, generated current:225MA40 degree temperature difference:open circuit voltage 1.8V, generated current:368MA60 degree temperature difference:open circuit voltage 2.4V, generated current:469MA80 …
10pcs 40x40mm thermoelectric Power Generator Peltier Module TEG High Temperature 150 DegreeRead More